While PDA's might receive substantial UI upgrades from the merge, Tablets are to be the more multi-functional PDA's with a caveat of having data & power limitations in order to equalise being able to run multiple PDA cards at once as well as additional functions to existing PDA card programmes.
The data chips are to be the foundation of how the tablets obtain their programmes to run, as regular PDA's have more generic PDA functions than a tablet computer, but tablets can take & retain the programmes they download as long as there is enough memory space to download each application contained within a cartridge. (For instance you might want 1 particular function of a cartridge)
- For instance a detective PDA card will cover some of the functions of a regular PDA that the tablet does not have, such a the note maker function, a transcription app that works in the background (you can leave it on if you dont mind burning power to snoop) as well as the usual functions of a medical examiner that with the tablet gives a full health doll as to inspect areas of the body, doctors also get a similar function to their health scanner.
Therefore there's a reasonable incentive if you want to get more programmes to contact the HOP who is given a significant buff by access to the cartridge vendor. Some people might argue that having a tablet is op powercreep, but aren't you in a cinch when a PDA has all the supplies to nessecary survival & function without worrying about batteries (unlimited flashlight, messaging, notetaking & the singular PDA card functions)